1687730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 3378240

約数和(自身を除く): 1690510

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 229, 335, 458, 670, 737, 1145, 1474, 2290, 2519, 3685, 5038, 7370, 12595, 15343, 25190, 30686, 76715, 153430, 168773, 337546, 843865, 1687730]

約数ペア:

[(1, 1687730), (2, 843865), (5, 337546), (10, 168773), (11, 153430), (22, 76715), (55, 30686), (67, 25190), (110, 15343), (134, 12595), (229, 7370), (335, 5038), (458, 3685), (670, 2519), (737, 2290), (1145, 1474)]